alkali的例句大全

Comparative Study on Water-Salt Dynamic of Platform Field in Coastal Argillaceous Saline-alkali Land

滨海泥质盐碱地台田水盐动态对比研究

When produce dense sodium carbonate with the material of natural alkali, a plenty of alkaline scrap material or alkaline mud which can alkalify the earth, pollute the air and environment is manufactured, using the scrap material by calcine with a large movable kiln is expensive.

在以天然碱为原料生产重质纯碱时，伴生大量碱性废渣（俗称苛化泥），此废渣堆放或坑埋，碱化土壤，污染环境和空气，若用大型回转窑煅烧处理，成本高不经济。

The Accelerated-corrosive test was used to study the corrosion of alkali resistant glass fiber ( ARGF) in cement mortar.

为了研究耐碱玻璃纤维在水泥基体中的腐蚀情况，采用了加速腐蚀试验方法。

Thirdly, the binding energy of a crown-ether molecule complexing with an alkali-metal ion is estimated.

最后估算了冠醚分子络合碱金属离子的结合能。

The Water absorption ( Wa), Porosity ( Pa), Bulk density ( D) and crushing strength, acid resistance, alkali resistance have been tested.

测试了样品的吸水率、气孔率、体积密度以及压碎强度和耐酸耐碱性。

A large number of experiment studies are performed for basalt crushed aggregate alkali activity by different test methods at site of Xiluodu hydropower station.

用多种检测方法对溪洛渡水电站当地的玄武岩人工骨料的碱活性进行了大量的试验研究。

Purification of Industrial Alkali Lignin by the Cresol and Sulfuric Acid Method

工业碱木素的纯化方法&甲酚-硫酸法

The reversible thermochromic composite materials were synthesized by cresol red, alkali earth metal ions and hexadecanol.

合成了甲酚红碱土金属离子十六醇体系可逆热变色复配物。

Odinites associated with gold bearing quartz vein are enriched with large ionic lithophile element ( LILE), H 2O, CO 2, Au and alkali metals, which are all the enriched composition by ore forming fluid.

与含金石英脉伴生的橄榄拉辉煌斑岩富含大离子亲石元素（LILE）、H2O、CO2、Au和碱金属，这些都是成矿流体富集的成分；

Research comprehensive measures for high yield of rice ( shanyou no.63) in saline-alkali land in costal region

滨海盐碱地水稻高产综合农艺措施研究

Objective To investigative the histopathological changes of cornea by corneal confocal microscope and histochemical methods after corneal alkali burn.

目的采用角膜共焦显微镜活体动态观察兔角膜碱烧伤的病理改变，组织化学方法观察角膜组织病理学变化。

Sisal fibers were pretreated by different technique as acid cooking, alkali cooking, mechanical crushing, ammonia liquor-swelling and steam exposition.

采用机械破碎、酸法蒸煮、氢氧化钠溶液碱法蒸煮、氨水处理和蒸汽爆破等五种不同物理和化学方法对剑麻纤维进行处理。

The paper analysis the acid resistant of coal shale brick with high alkali ash in acid rain, and know about its security in use.

文章指出只有充分了解酸雨对高碱灰渣-煤矸石砖的淋溶特性，从而可以进一步确定高碱灰渣-煤矸石砖在使用过程中的安全性能。

Effects of Acid and Alkali on Discoloration Prevention of Paulownia Wood

酸碱对防止泡桐木材变色的影响

Alkali aggregate expansion reaction of mottled micrite dolomitic limestones

豹斑白云质泥晶灰岩的混凝土碱骨料反应膨胀行为

The effects of alkali treatment on agars from Chinese species of Gracilaria

碱处理对中国江蓠属海藻所含琼胶的作用

A radioactive element of the alkali-metal group discovered as a disintegration product of actinium.

【化】镧系（即稀土元素）一种碱金属属的放射性元素，是锕瓦解的产物。

Synthesis, Characterization and Crystal Structure of Novel Hydrated Alkali Metals Borates

新型水合碱金属硼酸盐的合成、表征及晶体结构

Acting as moderator, the intermixture of strong alkali and weak base can stabilize pH values in the performance and can improve bleaching velocity, as well as the brightness of the pulp.

采用中强碱和弱碱混合物做缓冲剂，可使漂白过程的pH值既不过高，也不过低，对提高漂白速度和浆的白度有利。

The results show that, under the experimental conditions, the alkali stability of silicon in outer cuticle and in its neighboring fiber wall is lower, and that of the silicon in bundle sheath and in inner epidermis is very high.

结果表明，在碱法制浆过程中，麦秆外表面皮层及皮下纤维层中的Si对碱的稳定性较差，麦秆内部的维管束及内表皮层中Si的碱稳定性较高；